ES2081149T3 - CELL PLASTIC PLATES WITH IMPROVED THERMAL INSULATION PROPERTIES AND A PROCEDURE FOR THEIR OBTAINING. - Google Patents

CELL PLASTIC PLATES WITH IMPROVED THERMAL INSULATION PROPERTIES AND A PROCEDURE FOR THEIR OBTAINING.

Info

Publication number
ES2081149T3
ES2081149T3 ES93103369T ES93103369T ES2081149T3 ES 2081149 T3 ES2081149 T3 ES 2081149T3 ES 93103369 T ES93103369 T ES 93103369T ES 93103369 T ES93103369 T ES 93103369T ES 2081149 T3 ES2081149 T3 ES 2081149T3
Authority
ES
Spain
Prior art keywords
insulation properties
procedure
obtaining
thermal insulation
improved thermal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93103369T
Other languages
Spanish (es)
Other versions
ES2081149T5 (en
Inventor
Karl-Heinz Dr Wassmer
Frieder Hohwiller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6454416&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2081149(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2081149T3 publication Critical patent/ES2081149T3/en
Publication of ES2081149T5 publication Critical patent/ES2081149T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/352—Means for giving the foam different characteristics in different directions

Abstract

PLANCHAS DE ESPUMA CON UNA ANISOTROPIA DE FORMA QUE LAS CELULAS ESTAN AGLOMERADAS EN DIRECCION AL GROSOR DE LA PLANCHA, POR EL QUE LAS PLANCHAS DE ESPUMA TIENEN UN GROSOR EN BRUTO ENTRE 15 Y 45 KG/M3, Y EN LAS CELULAS AGLOMERADAS, LA RELACION ENTRE LOS EJES CORTOS Y LARGOS, SE ENCUENTRA ENTRE 1,2 Y 1,6, TIENEN UNAS PROPIEDADES DE AISLAMIENTO CALORIFUGO MEJORADAS.FOAM SHEETS WITH ANISOTROPY SO THAT THE CELLS ARE AGGLOMERATED IN THE DIRECTION OF THE THICKNESS OF THE SHEET, WHY THE FOAM SHEETS HAVE A GROSS THICKNESS BETWEEN 15 AND 45 KG / M3, AND IN THE AGGLOMERATED CELLS SHORT AND LONG AXLES, LOCATED BETWEEN 1.2 AND 1.6, HAVE IMPROVED HEAT-INSULATION PROPERTIES.

ES93103369T 1992-03-19 1993-03-03 CELL PLASTIC PLATES WITH IMPROVED THERMAL INSULATION PROPERTIES AND A PROCEDURE FOR THEIR OBTAINING. Expired - Lifetime ES2081149T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4208759A DE4208759A1 (en) 1992-03-19 1992-03-19 FOAM PANELS WITH IMPROVED THERMAL PROPERTIES AND METHOD FOR THEIR PRODUCTION

Publications (2)

Publication Number Publication Date
ES2081149T3 true ES2081149T3 (en) 1996-02-16
ES2081149T5 ES2081149T5 (en) 1999-04-01

Family

ID=6454416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93103369T Expired - Lifetime ES2081149T5 (en) 1992-03-19 1993-03-03 CELL PLASTIC PLATES WITH IMPROVED THERMAL INSULATION PROPERTIES AND A PROCEDURE FOR THEIR OBTAINING.

Country Status (5)

Country Link
EP (1) EP0561216B2 (en)
JP (1) JPH068348A (en)
CA (1) CA2091952C (en)
DE (2) DE4208759A1 (en)
ES (1) ES2081149T5 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416862A1 (en) * 1994-05-13 1996-02-22 Basf Ag Expandable styrene polymers
DE4416861A1 (en) * 1994-05-13 1995-11-16 Basf Ag Expandable styrene polymers
DE4416852A1 (en) * 1994-05-13 1995-11-16 Basf Ag Expandable styrene polymers
US5900442A (en) 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
US5817704A (en) * 1996-03-08 1998-10-06 The Procter & Gamble Company Heterogeneous foam materials
EP1205501A1 (en) * 2000-11-09 2002-05-15 Huntsman International Llc Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foam and foam thus obtained
US20030225172A1 (en) * 2002-05-31 2003-12-04 Miller Larry M. To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof
US8557884B2 (en) 2002-05-31 2013-10-15 Owens Corning Intellectual Capital, Llc To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof
CA2584822A1 (en) * 2004-11-12 2006-05-18 Dow Global Technologies Inc. Impact-absorbing members for dynamic impact applications
DE102009040203A1 (en) * 2009-09-07 2011-03-10 Puren Gmbh Molded foam element with at least two distinguishable geometry structures
EP2589477B1 (en) * 2011-11-03 2016-03-09 Kamal Mostafa Plastic foam sheet and method for processing of flat plastic foam sheets
DE102011119607A1 (en) 2011-11-29 2013-05-29 Kamal Mostafa Method for processing of planar plastic foam board, involves performing irreversible and reversible compressions of plastic foam board are performed such that compressed thickness of plastic foam board is less than initial thickness
FI20125394L (en) 2012-04-11 2013-10-12 Finnfoam Oy Method and system for producing an expanded polymer insulation block and a polymer insulation block
EP3283560B1 (en) 2015-04-15 2019-11-13 Dow Global Technologies LLC Thermally insulating foam with vertically elongated cells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447802A1 (en) * 1979-01-30 1980-08-29 Roth Sa Freres PROCESS FOR MANUFACTURING A SOUND ABSORBING MATERIAL AND MATERIAL THUS OBTAINED
JPS6056096B2 (en) * 1981-04-15 1985-12-09 旭ダウ株式会社 Styrenic resin foam
WO1985000553A1 (en) * 1982-01-25 1985-02-14 Asahi Kasei Kogyo Kabushiki Kaisha Rigid thermoplastic resin foam and process for its production

Also Published As

Publication number Publication date
EP0561216A1 (en) 1993-09-22
DE59301280D1 (en) 1996-02-15
ES2081149T5 (en) 1999-04-01
CA2091952C (en) 1997-09-16
DE4208759A1 (en) 1993-09-23
EP0561216B2 (en) 1999-01-13
JPH068348A (en) 1994-01-18
EP0561216B1 (en) 1996-01-03
CA2091952A1 (en) 1993-09-20

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